Inventor
WYMANN HANS
CH4 patents
Patents
4 patentsUS4905556AMar 6, 1990
Blanking press
FEINTOOL INT HOLDING23 citations89
US5054353AOct 8, 1991
Blanking press
FEINTOOL INT HOLDING20 citations79
US4718339AJan 12, 1988
Press with chucking plates for sets of tools
FEINTOOL INT HOLDING12 citations69
US6058758AMay 9, 2000
Press with a hydraulic plate
FEINTOOL INT HOLDING2 citations58